Acts 9:26-27

26When he arrived in Jerusalem, he attempted to associate with the disciples, and they were all afraid of him, because they did not believe that he was a disciple.

27But Barnabas took Saul, brought him to the apostles, and related to them how he had seen the Lord on the road, that the Lord had spoken to him, and how in Damascus he had spoken out boldly in the name of Jesus.